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Atlas / NTSB / DEN81FTM07

NTSB CAROL · Event

Event DEN81FTM07

1981-01-22 COALVILLE, Utah, United States None 1 aircraft Status: Completed

Registry · N10364

FAA Aircraft Registry record.

Make / Model

NORTH WING UUM INC SPORT X2

Year of manufacture

2009

Engine

ROTAX 582UL-99 (65 hp)

Seats / Engines

2 seats · 1 engine

Last airworthiness date

20090910

ADS-B equipped

Yes — Mode-S A01320

Registrant of record

WILBUR EVERETT L JR

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Historical record (pre-1982)

NTSB recorded this accident in the pre-1982 coded-field schema — structured fields rather than free-text narrative. Decoded codes use established NTSB single-letter taxonomies; cause factors remain verbatim pending the Form 6120.4 codebook lookup.

Aircraft

AEROSPATLE SA316B · N10364

Damage

Substantial

Craft type

Balloon

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

EH

Operator type

E

Kind of flying

CJ

Weather at impact

Sky

CLEAR

Temp

53° F

Aircraft history

Serial number

000000001773

Total time

5,264 hrs

Pilot

Certificate

DA (DA)

Total hours

4,633

Age

36

Probable cause (from PRE1982.MDB)

E.T/R STACK BRG,PN 3160-30-060-01,MINOR NOTCHING.

Investigator remarks

ENCTRD PREV NOTED DIR CTL PRBLM,LNDG 4FT FM FENC

Cause factors

  • 64/A/54 A
    PILOT IN COMMAND MISJUDGED CLEARANCE Cause — pilot/personnel action
  • 64/J/01 J
    PILOT IN COMMAND ATTEMPTED OPERATION W/KNOWN DEFICIENCIES IN EQUIPMENT Joint cause
  • 68/J/D6 J
    PERSONNEL INADEQUATE MAINTENANCE AND INSPECTION Joint cause
  • 78/J/AH J
    ROTORCRAFT BEARINGS Joint cause
  • 88/J/BQ J
    MISCELLANEOUS ACTS,CONDITIONS EXCESSIVE-WEAR/PLAY Joint cause

Decoded against the NTSB Form 6120.4 cause-factor codebook (ct_Pre1982 table). Each row shows the raw triplet, modifier (Cause / Factor / etc.), category, and specific code.

Source: NTSB pre-1982 historical archive. Docket 3 0796. Source file NTSB_1981_3_0796.txt. Modern CAROL record on data.ntsb.gov ↗.